Code Duplication    Length = 6-6 lines in 2 locations

app/Vendor/PHPExcel/PHPExcel/Calculation/Engineering.php 2 locations

@@ 891-896 (lines=6) @@
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			$fRet = -log($fNum2) * self::BESSELI($fNum, 0) +
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					(-0.57721566 + $y * (0.42278420 + $y * (0.23069756 + $y * (0.3488590e-1 + $y * (0.262698e-2 + $y *
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					(0.10750e-3 + $y * 0.74e-5))))));
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		} else {
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			$y = 2 / $fNum;
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			$fRet = exp(-$fNum) / sqrt($fNum) *
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					(1.25331414 + $y * (-0.7832358e-1 + $y * (0.2189568e-1 + $y * (-0.1062446e-1 + $y *
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					(0.587872e-2 + $y * (-0.251540e-2 + $y * 0.53208e-3))))));
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		}
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		return $fRet;
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	}	//	function _Besselk0()
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@@ 908-913 (lines=6) @@
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			$fRet = log($fNum2) * self::BESSELI($fNum, 1) +
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					(1 + $y * (0.15443144 + $y * (-0.67278579 + $y * (-0.18156897 + $y * (-0.1919402e-1 + $y *
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					(-0.110404e-2 + $y * (-0.4686e-4))))))) / $fNum;
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		} else {
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			$y = 2 / $fNum;
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			$fRet = exp(-$fNum) / sqrt($fNum) *
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					(1.25331414 + $y * (0.23498619 + $y * (-0.3655620e-1 + $y * (0.1504268e-1 + $y * (-0.780353e-2 + $y *
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					(0.325614e-2 + $y * (-0.68245e-3)))))));
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		}
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		return $fRet;
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	}	//	function _Besselk1()
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